#include<iostream>
using namespace std;
// #include "../include/swap.h"
// int main() {
//   int a = 10;
//   int b = 20;
//   swap(a, b);
// 	return 0;
// }

#include "./getAverage.hpp"
int main()
{
  int balance[5] = {1, 2, 3, 4, 5};
  double avg;
  avg = getAverage(balance, 5);
  cout << "平均值是:" << avg << endl;
  return 0;
}